Best JavaScript code snippet using wpt
File-constructor.any.js
Source: File-constructor.any.js
1// META: title=File constructor2const to_string_obj = { toString: () => 'a string' };3const to_string_throws = { toString: () => { throw new Error('expected'); } };4test(function() {5 assert_true("File" in globalThis, "globalThis should have a File property.");6}, "File interface object exists");7test(t => {8 assert_throws_js(TypeError, () => new File(),9 'Bits argument is required');10 assert_throws_js(TypeError, () => new File([]),11 'Name argument is required');12}, 'Required arguments');13function test_first_argument(arg1, expectedSize, testName) {14 test(function() {15 var file = new File(arg1, "dummy");16 assert_true(file instanceof File);17 assert_equals(file.name, "dummy");18 assert_equals(file.size, expectedSize);19 assert_equals(file.type, "");20 // assert_false(file.isClosed); XXX: File.isClosed doesn't seem to be implemented21 assert_not_equals(file.lastModified, "");22 }, testName);23}24test_first_argument([], 0, "empty fileBits");25test_first_argument(["bits"], 4, "DOMString fileBits");26test_first_argument(["ð½ð®ðð½"], 16, "Unicode DOMString fileBits");27test_first_argument([new String('string object')], 13, "String object fileBits");28test_first_argument([new Blob()], 0, "Empty Blob fileBits");29test_first_argument([new Blob(["bits"])], 4, "Blob fileBits");30test_first_argument([new File([], 'world.txt')], 0, "Empty File fileBits");31test_first_argument([new File(["bits"], 'world.txt')], 4, "File fileBits");32test_first_argument([new ArrayBuffer(8)], 8, "ArrayBuffer fileBits");33test_first_argument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4, "Typed array fileBits");34test_first_argument(["bits", new Blob(["bits"]), new Blob(), new Uint8Array([0x50, 0x41]),35 new Uint16Array([0x5353]), new Uint32Array([0x53534150])], 16, "Various fileBits");36test_first_argument([12], 2, "Number in fileBits");37test_first_argument([[1,2,3]], 5, "Array in fileBits");38test_first_argument([{}], 15, "Object in fileBits"); // "[object Object]"39test_first_argument([document.body], 24, "HTMLBodyElement in fileBits"); // "[object HTMLBodyElement]"40test_first_argument([to_string_obj], 8, "Object with toString in fileBits");41test_first_argument({[Symbol.iterator]() {42 let i = 0;43 return {next: () => [44 {done:false, value:'ab'},45 {done:false, value:'cde'},46 {done:true}47 ][i++]};48}}, 5, 'Custom @@iterator');49[50 'hello',51 0,52 null53].forEach(arg => {54 test(t => {55 assert_throws_js(TypeError, () => new File(arg, 'world.html'),56 'Constructor should throw for invalid bits argument');57 }, `Invalid bits argument: ${JSON.stringify(arg)}`);58});59test(t => {60 assert_throws_js(Error, () => new File([to_string_throws], 'name.txt'),61 'Constructor should propagate exceptions');62}, 'Bits argument: object that throws');63function test_second_argument(arg2, expectedFileName, testName) {64 test(function() {65 var file = new File(["bits"], arg2);66 assert_true(file instanceof File);67 assert_equals(file.name, expectedFileName);68 }, testName);69}70test_second_argument("dummy", "dummy", "Using fileName");71test_second_argument("dummy/foo", "dummy/foo",72 "No replacement when using special character in fileName");73test_second_argument(null, "null", "Using null fileName");74test_second_argument(1, "1", "Using number fileName");75test_second_argument('', '', "Using empty string fileName");76test_second_argument(document.body, '[object HTMLBodyElement]', "Using object fileName");77// testing the third argument78[79 {type: 'text/plain', expected: 'text/plain'},80 {type: 'text/plain;charset=UTF-8', expected: 'text/plain;charset=utf-8'},81 {type: 'TEXT/PLAIN', expected: 'text/plain'},82 {type: 'ð½ð®ðð½/ðð©ðð¦ð«', expected: ''},83 {type: 'ascii/nonprintable\u001F', expected: ''},84 {type: 'ascii/nonprintable\u007F', expected: ''},85 {type: 'nonascii\u00EE', expected: ''},86 {type: 'nonascii\u1234', expected: ''},87 {type: 'nonparsable', expected: 'nonparsable'}88].forEach(testCase => {89 test(t => {90 var file = new File(["bits"], "dummy", { type: testCase.type});91 assert_true(file instanceof File);92 assert_equals(file.type, testCase.expected);93 }, `Using type in File constructor: ${testCase.type}`);94});95test(function() {96 var file = new File(["bits"], "dummy", { lastModified: 42 });97 assert_true(file instanceof File);98 assert_equals(file.lastModified, 42);99}, "Using lastModified");100test(function() {101 var file = new File(["bits"], "dummy", { name: "foo" });102 assert_true(file instanceof File);103 assert_equals(file.name, "dummy");104}, "Misusing name");105test(function() {106 var file = new File(["bits"], "dummy", { unknownKey: "value" });107 assert_true(file instanceof File);108 assert_equals(file.name, "dummy");109}, "Unknown properties are ignored");110[111 123,112 123.4,113 true,114 'abc'115].forEach(arg => {116 test(t => {117 assert_throws_js(TypeError, () => new File(['bits'], 'name.txt', arg),118 'Constructor should throw for invalid property bag type');119 }, `Invalid property bag: ${JSON.stringify(arg)}`);120});121[122 null,123 undefined,124 [1,2,3],125 /regex/,126 function() {}127].forEach(arg => {128 test(t => {129 assert_equals(new File(['bits'], 'name.txt', arg).size, 4,130 'Constructor should accept object-ish property bag type');131 }, `Unusual but valid property bag: ${arg}`);132});133test(t => {134 assert_throws_js(Error,135 () => new File(['bits'], 'name.txt', {type: to_string_throws}),136 'Constructor should propagate exceptions');...
Using AI Code Generation
1function to_string_throws(obj) {2 try {3 obj.toString();4 return false;5 } catch (e) {6 return true;7 }8}9function to_string_throws(obj) {10 try {11 obj.toString();12 return false;13 } catch (e) {14 return true;15 }16}17function to_string_throws(obj) {18 try {19 obj.toString();20 return false;21 } catch (e) {22 return true;23 }24}25function to_string_throws(obj) {26 try {27 obj.toString();28 return false;29 } catch (e) {30 return true;31 }32}33function to_string_throws(obj) {34 try {35 obj.toString();36 return false;37 } catch (e) {38 return true;39 }40}41function to_string_throws(obj) {42 try {43 obj.toString();44 return false;45 } catch (e) {46 return true;47 }48}49function to_string_throws(obj) {50 try {51 obj.toString();52 return false;53 } catch (e) {54 return true;55 }56}57function to_string_throws(obj) {58 try {59 obj.toString();60 return false;61 } catch (e) {62 return true;63 }64}65function to_string_throws(obj) {66 try {67 obj.toString();68 return false;69 } catch (e) {70 return true;71 }72}73function to_string_throws(obj) {74 try {75 obj.toString();76 return false;77 } catch (e) {78 return true;79 }80}81function to_string_throws(obj) {82 try {83 obj.toString();84 return false;85 } catch (e) {
Using AI Code Generation
1function to_string_throws() {2 return wpt.to_string_throws();3}4function to_string_nothrow() {5 return wpt.to_string_nothrow();6}7function to_string_throws() {8 return wpt.to_string_throws();9}10function to_string_nothrow() {11 return wpt.to_string_nothrow();12}13function to_string_throws() {14 return wpt.to_string_throws();15}16function to_string_nothrow() {17 return wpt.to_string_nothrow();18}19function to_string_throws() {20 return wpt.to_string_throws();21}22function to_string_nothrow() {23 return wpt.to_string_nothrow();24}25function to_string_throws() {26 return wpt.to_string_throws();27}28function to_string_nothrow() {29 return wpt.to_string_nothrow();30}31function to_string_throws() {32 return wpt.to_string_throws();33}34function to_string_nothrow() {35 return wpt.to_string_nothrow();36}37function to_string_throws() {38 return wpt.to_string_throws();39}40function to_string_nothrow() {41 return wpt.to_string_nothrow();42}43function to_string_throws() {44 return wpt.to_string_throws();45}46function to_string_nothrow() {47 return wpt.to_string_nothrow();48}49function to_string_throws() {50 return wpt.to_string_throws();51}
Using AI Code Generation
1function to_string_throws(f, message) {2 var threw = false;3 try {4 f();5 } catch (e) {6 threw = true;7 }8 assert_true(threw, message);9}10var test = async_test("Test to_string_throws method");11var worker = new Worker("worker.js");12worker.onmessage = test.step_func(function(e) {13 test.done();14});
Using AI Code Generation
1require_once( 'wptexturize.php' );2$wptexturize = new wptexturize();3$wptexturize->to_string_throws( 'string' );4require_once( 'wptexturize.php' );5$wptexturize = new wptexturize();6$wptexturize->to_string_throws( 'string' );7require_once( 'wptexturize.php' );8$wptexturize = new wptexturize();9$wptexturize->to_string_throws( 'string' );10require_once( 'wptexturize.php' );11$wptexturize = new wptexturize();12$wptexturize->to_string_throws( 'string' );13require_once( 'wptexturize.php' );14$wptexturize = new wptexturize();15$wptexturize->to_string_throws( 'string' );16require_once( 'wptexturize.php' );17$wptexturize = new wptexturize();18$wptexturize->to_string_throws( 'string' );19require_once( 'wptexturize.php' );20$wptexturize = new wptexturize();21$wptexturize->to_string_throws( 'string' );22require_once( 'wptexturize.php' );23$wptexturize = new wptexturize();24$wptexturize->to_string_throws( 'string' );25require_once( 'wptexturize.php' );
Using AI Code Generation
1var assert_throws = function (method, type, message) {2 try {3 method();4 } catch (e) {5 if (e instanceof type) {6 if (message) {7 if (e.message === message) {8 return;9 }10 throw new Error('Expected error message: ' + message + ', got: ' + e.message);11 }12 return;13 }14 throw new Error('Expected error: ' + type + ', got: ' + e);15 }16 throw new Error('Expected error: ' + type + ', got no error');17};18var assert_equals = function (a, b) {19 if (a !== b) {20 throw new Error('Expected: ' + a + ', got: ' + b);21 }22};23var assert_true = function (a) {24 if (a !== true) {25 throw new Error('Expected: ' + a + ' to be true');26 }27};28var assert_false = function (a) {29 if (a !== false) {30 throw new Error('Expected: ' + a + ' to be false');31 }32};33var assert_array_equals = function (a, b) {34 if (a.length !== b.length) {35 throw new Error('Expected: ' + a + ' and ' + b + ' to have the same length');36 }37 for (var i = 0; i < a.length; i++) {38 if (a[i] !== b[i]) {39 throw new Error('Expected: ' + a + ' and ' + b + ' to be the same');40 }41 }42};43var assert_regexp_match = function (a, b) {44 if (b instanceof RegExp) {45 if (!b.test(a)) {46 throw new Error('Expected: ' + a + ' to match ' + b);47 }48 } else {49 throw new Error('Expected: ' + b + ' to be a RegExp');50 }51};52var assert_regexp_not_match = function (a, b) {53 if (b instanceof RegExp) {54 if (b.test(a)) {55 throw new Error('Expected: ' + a + ' to not match ' + b);56 }57 } else {58 throw new Error('Expected: ' + b + ' to
Using AI Code Generation
1var wpt = require("wpt");2var assert = wpt.assert;3var to_string_throws = wpt.to_string_throws;4function Test()5{6 function f() { return 1; }7 assert(to_string_throws(f) == false);8 function g() { throw new Error("boo"); }9 assert(to_string_throws(g) == true);10}11Test();12var wpt = require("wpt");13var assert = wpt.assert;14var to_string_throws = wpt.to_string_throws;15function Test()16{17 function f() { return 1; }18 assert(to_string_throws(f) == false);19 function g() { throw new Error("boo"); }20 assert(to_string_throws(g) == true);21}22Test();23var wpt = require("wpt");24var assert = wpt.assert;25var to_string_throws = wpt.to_string_throws;26function Test()27{28 function f() { return 1; }29 assert(to_string_throws(f) == false);30 function g() { throw new Error("boo"); }31 assert(to_string_throws(g) == true);32}33Test();34var wpt = require("wpt");35var assert = wpt.assert;36var to_string_throws = wpt.to_string_throws;37function Test()38{39 function f() { return 1; }40 assert(to_string_throws(f) == false);41 function g() { throw new Error("boo"); }42 assert(to_string_throws(g) == true);43}44Test();45var wpt = require("wpt");46var assert = wpt.assert;47var to_string_throws = wpt.to_string_throws;48function Test()49{50 function f() { return 1; }51 assert(to_string_throws(f) == false);52 function g() { throw new Error("boo"); }53 assert(to_string_throws(g) == true);54}55Test();
Using AI Code Generation
1var wpt = require("./wpt.js");2var assert = require("assert");3var wpt = new wpt();4assert.throws(function() { wpt.to_string_throws(); }, /Error/, "to_string_throws() should throw an Error");5AssertionError: to_string_throws() should throw an Error6var wpt = function() {};7wpt.prototype.to_string_throws = function() {8 var x = 5;9 var y = 10;10 var z = x + y;11 return z;12};13module.exports = wpt;
Using AI Code Generation
1var wpt = require('./wpt');2var test = new wpt();3var obj = {a: 1, b: 2};4test.to_string_throws(obj);5> { a: 1, b: 2 }6> at Object. (/home/username/Projects/wpt/wpt.js:23:15)7> at Module._compile (module.js:456:26)8> at Object.Module._extensions..js (module.js:474:10)9> at Module.load (module.js:356:32)10> at Function.Module._load (module.js:312:12)11> at Function.Module.runMain (module.js:497:10)12> at startup (node.js:119:16)13var wpt = require('./wpt');14var test = new wpt();15var obj = {a: 1, b: 2};16test.to_string_throws(obj);17> { a: 1, b: 2 }18> at Object. (/home/username/Projects/wpt/wpt.js:23:15)19> at Module._compile (module.js:456:26)20> at Object.Module._extensions..js (module.js:474:10)21> at Module.load (module.js:356:32)22> at Function.Module._load (module.js:312:12)23> at Function.Module.runMain (module.js:497:10)24> at startup (node.js:119:16)
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